Mathematics
Urban Areas
100%
Availability
64%
Population Dynamics
63%
Population Structure
61%
Resources
56%
Foraging
22%
Competition Model
19%
Phenotype
18%
Low Frequency
17%
Fluctuations
14%
Skew
13%
Evidence
12%
Energy
10%
Model
4%
Agriculture & Biology
urban areas
62%
population dynamics
54%
population structure
52%
predation
48%
birds
36%
body condition
19%
reproductive success
18%
foraging
15%
phenotype
13%
energy
11%
Medicine & Life Sciences
Population Dynamics
71%
Birds
64%
Urban Population
36%
Population
23%
Food
10%
Pressure
9%
Phenotype
9%
Engineering & Materials Science
Population dynamics
87%
Birds
69%
Availability
42%
Chemical Compounds
Food
42%
Shape
39%
Pressure
34%
Environment
34%
Time
21%